315040188

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{610543}}^1$

素因数の和:610593

約数の個数: 24

約数和(自身を含む): 752190208

約数和(自身を除く): 437150020

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 610543, 1221086, 1831629, 2442172, 3663258, 7326516, 26253349, 52506698, 78760047, 105013396, 157520094, 315040188]

約数ペア:

[(1, 315040188), (2, 157520094), (3, 105013396), (4, 78760047), (6, 52506698), (12, 26253349), (43, 7326516), (86, 3663258), (129, 2442172), (172, 1831629), (258, 1221086), (516, 610543)]